3M Littman Electronic Stethoscope-3100 Model

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Offers improved sound quality and ease-of-use to help you make a clear diagnosis, every time.

The Littmann Model 3100 is easy to use for quick auscultation every time. Once on: power button quickly activates backlight for low-light conditions and the stethoscope stays in battery-saving sleep mode until you start your next auscilation